linux-kernel - [PATCH net-next] NFC: digital: Remove two unused macroes

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Message-ID: <20200904130157.17812-1-wanghai38@huawei.com>
Date:   Fri, 4 Sep 2020 21:01:57 +0800
From:   Wang Hai <wanghai38@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>, <gustavo@...eddedor.com>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH net-next] NFC: digital: Remove two unused macroes

DIGITAL_NFC_DEP_REQ_RES_TAILROOM is never used after it was introduced.
DIGITAL_NFC_DEP_REQ_RES_HEADROOM is no more used after below
commit e8e7f4217564 ("NFC: digital: Remove useless call to skb_reserve()")
Remove them.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wang Hai <wanghai38@...wei.com>
---
 net/nfc/digital_dep.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c
index 304b1a9bb18a..5971fb6f51cc 100644
--- a/net/nfc/digital_dep.c
+++ b/net/nfc/digital_dep.c
@@ -38,9 +38,6 @@
 
 #define DIGITAL_GB_BIT	0x02
 
-#define DIGITAL_NFC_DEP_REQ_RES_HEADROOM	2 /* SoD: [SB (NFC-A)] + LEN */
-#define DIGITAL_NFC_DEP_REQ_RES_TAILROOM	2 /* EoD: 2-byte CRC */
-
 #define DIGITAL_NFC_DEP_PFB_TYPE(pfb) ((pfb) & 0xE0)
 
 #define DIGITAL_NFC_DEP_PFB_TIMEOUT_BIT 0x10
-- 
2.17.1